64106912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 134346240

約数和(自身を除く): 70239328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 388, 608, 776, 1087, 1552, 1843, 2174, 3104, 3686, 4348, 7372, 8696, 14744, 17392, 20653, 29488, 34784, 41306, 58976, 82612, 105439, 165224, 210878, 330448, 421756, 660896, 843512, 1687024, 2003341, 3374048, 4006682, 8013364, 16026728, 32053456, 64106912]

約数ペア:

[(1, 64106912), (2, 32053456), (4, 16026728), (8, 8013364), (16, 4006682), (19, 3374048), (32, 2003341), (38, 1687024), (76, 843512), (97, 660896), (152, 421756), (194, 330448), (304, 210878), (388, 165224), (608, 105439), (776, 82612), (1087, 58976), (1552, 41306), (1843, 34784), (2174, 29488), (3104, 20653), (3686, 17392), (4348, 14744), (7372, 8696)]